Xps 17 L701x Memory Slot Assignments

The 17 inch XPS 17 already proved to be an elegant and, at the same time, strong multimedia notebook in our last review. It was even suitable for gamers due to the potent graphics card. While the previous model was equipped with a first generation Core i processor, the new version can serve with a cutting edge Sandy-Bridge-CPU. Dell almost exploits the entire product range, starting with the dual core, Core i3-2310M (2.1 GHz, 3 MB L3 cache), up to the quad core, Core i7-2820QM (2.3 – 3.4 GHz, 8 MB L3 cache) – everything you could wish for is available.

The customer is also free to choose the main memory, to the largest extent. The spectrum ranges from three and twelve GB of DDR3 RAM (four GB are currently sufficient). A contemporary 7200 rpm HDD does its job as the hard disk. A swift SSD isn't available at the moment. It goes on with the display: instead of the standardly installed HD+ WLED screen (1600x900), you can choose a 3D capable FHD WLED screen (1920x1080) with a frame rate of 120 Hz if you like (60 Hz are standard).

Incidentally, the mandatory shutter glasses for 3D vision aren't automatically included. Dell demands the full purchase price for Nvidia's 3D Vision kit – unashamed. To experience games, movies and pictures three dimensionally, you also have to add the according graphics card to the virtual shopping cart. The GeForce GT 550M and GeForce GT 555M – both models from the upper midrange – in their 3D version is conclusively reflected with an additional charge on the bill.

But the configuration options aren't by long exhausted with that yet. For example, the DVD burner can be replaced by a BluRay combo drive (burns CDs and DVDs), which would be handy for movie fans. Talking about movies and TV: Dell optionally offers a DVB-T tuner, as well. Users who frequently work in the dark should opt for an illuminated keyboard. The decision about the operating system should be easier. Windows 7 Ultimate won't provide most users with any noteworthy advantages. Windows 7 Home Premium usually suffices. Finally, either a battery with six cells (56 Wh) or a nine cell battery (90 Wh) can be chosen, depending on the model.

The most expensive XPS 17 alternative, L702X, served as our test basis. It started at a fair price of 899 euros at the time of this review. The model we had, equipped with a Core i7-2630QM, GeForce GT 555M (3D), four GB of RAM, a 500 GB HDD, a Full HD display, BluRay drive, TV card, illuminated keyboard and Windows 7 Home Premium 64 bit (see the right for more configuration details), added up to 1334 euros.

System information: Dell XPS 17

CPU Performance

We have executed a few processor-biased benchmarks to find out if the upgrade from Core i7-740QM to a Core i7-840QM is worthwhile. The differences in Cinebench R10 (64bit) are rather insignificant. While the Core i7-840QM can exceed the Core i7-740QM by 10% in single core calculating (4224 to 3828), the advantage shrinks to just only 7% in multi core rendering (11513 to 10780). Cinebench R11.5 (64bit) shows a similar picture. The Core i7-840QM has the lead by only 6% with 3.31 to 3.13 points.

GPU Performance

We mulled over which graphics card would likely be the proper opponent for the GeForce GT 445M for a long time. Ultimately, we settled on the Radeon HD 5850 DDR3 (Acer Aspire 5943G). The GeForce GT 445M isn't quite able to reach the ATI competition in the DirectX 10 based 3DMark Vantage. The Radeon HD 5850 takes the lead by 9% with 5056 to 4627 (GPU score).

We additionally checked the DirectX 11 performance that is becoming increasingly important for the future with Unigine Heaven 2.1 benchmark (1280x1024, high, tessellation normal). As previous tests have shown, the graphics cards from the GeForce 400 range cope very well with the latest DirectX expansion stage. Therefore, it's not really surprising that the GeForce GT 445M places itself before the Radeon HD 5850 by 10% (16.2 to 14.7 fps).

As in the graphics benchmarks, the GeForce GT 445M had to stand up to the Radeon HD 5850 DDR3 in the practical tests. For keeping the processor's impact as minor as possible, we will only deal with the results of the FullHD resolution, 1920x1080. The comparison rates originate from the Acer Aspire 5943G, the Acer Aspire 8943G or the Packard Bell EasyNote LX86 – depending on the game.

Mafia 2

The gangster epic, Mafia 2, was one of the few games in our overview, where the GeForce GT 445M wasn't able to exceed the Radeon HD 5850. The Radeon HD 5850 visibly keeps the upper hand in high details and 16x AF (anisotropic filtering) with 31.3 to 25.1 fps. The difference is a respectable 24%.

Dirt 2

The GeForce GT 445M can demonstrate its great DirectX 11 performance in the racing game, Dirt 2. While the Radeon HD 5850 has to be satisfied with moderate 18.6 fps in very high details and 4x AA (antialiasing), the GeForce GT 445M achieves adequate 31.4 fps (+69%).

Fifa 11

The latest offspring of the extremely successful Fifa sequel gets along perfectly with the combination of quad core and GeForce GT 445M. When high details and 4x AA are used, the XPS 17 settles to almost 100 fps. That is a remarkable plus of 80% than a combination of dual core and Radeon HD 5850 are capable of performing (54.9 fps).

Bad Company 2

The successful multiplayer shooter, Bad Company 2, is expecting a new edition soon. An extension called Vietnam. If you forgo on the one or other quality enhancement and don't overdo it with the resolution, the XPS 17 is well equipped for heated multiplayer battles. In any case, a smooth frame rate isn't possible with high details, 4x AA and 8x AF (21.1 fps). The Radeon HD 5850 has an even harder time with these settings and places itself slightly behind the GeForce GT 445M by 12% (18.6 fps).

Review Dell XPS 17 Notebook

Bigger, faster, better? After recently looking closer at the 15 inch alternative from Dell's newest multimedia offspring, the 17 inch, XPS 17 now has to prove itself in the editorial office. Find out if the premium product of Dell's multimedia notebook range can meet the high expectations in this review.

Dell displays courage for individuality in the case's design. While the lid and the bottom gleam in subtle silver, the top is made in a gray-black color. Workmanship and material impression are on a high standard and are clearly superior to some competitors. Dell relies on high-end anodized aluminum.

Since the surfaces do without a high-gloss coating, the notebook is very resistant against outer influences. Micro-scratches, dust and fingerprints hardly show up. In terms of design, opinions will likely drift apart quite a bit. Dell has opted for a fairly round appearance, which rather more enhances the dimensions than hides them. The case is relatively bulky and heavy with a height of 5.8 cm and a weight of 3.6 kg. We would first call the XPS 17 portable without the battery (height: 3.9 cm, weight: 3.1 kg).

We can issue an overall good rate for stability. The surfaces yield slightly only under strong pressure. Merely the wrist-rest has to accept reproach, since it sometimes emits an intense creaking sound. The hinges show a good functionality. Opening is possible without the base unit lifting massively. Additionally, the display stays more or less in position during ground vibrations.

Connectivity

Dell does a good job on connectivity. With exception of an ExpressCard slot and a FireWire port, the manufacturer has accommodated almost all interfaces that you can expect on a notebook these days. The XPS 17 has two cutting edge USB 3.0 ports beside a 9in1 cardreader, a Kensington lock, a RJ45 Gigabit LAN port and two USB 2.0 ports (1 eSATA combo). Beyond that, a mini display port out and three audio sockets (two outs & one in) also allow the use of external monitors or (5.1 sound systems.

We quite liked the port distribution. Dell follows the example of desktop replacements and positions most interfaces on the rear. This way, their use is sometimes a bit fiddly, but the sides aren't massively taken up by cables. This is beneficial for mouse use in the end.

Wireless Communication

While a WLAN module belongs to the basic configuration (Intel Centrino Wireless N 1000), Bluetooth v3.0 is only available for a surcharge.

Software

Dell pretty much restrains itself in matters of software installation. The one or other bloatware can be found on the system, but the notebook is quite clearly arranged. In order to exhaust the XPS 17's system and not be harassed by peeving popup messages, we would nevertheless recommend freeing Windows from superfluous ballast in time.

Scope of Delivery

The XPS 17 is unfortunately not treated to a lavish scope of delivery. Apart from the battery, the adapter and a driver & tool DVD, Dell merely adds a manual and a few info brochures in the box. If you don't want to pay an additional five euro for the system recovery DVD, you'll have to burn it yourself.

Warranty

The XPS 17's basic warranty is granted for 12 months (collect & return). When required, the service options "Extended" or "Premium" can be selected. They include an onsite repair for 12 up to 48 months (next business day with Premium).

Before we look at the given image quality, a bit of general information about the display first: Dell relies on a 17.3 inch HD+ WLED TrueLife screen from LG-Phillips (LP173WD1). It is made in a cinematic-friendly 16:9 aspect ratio, as has become standard. The resolution of 1600x900 presents a good compromise of desktop and resource exploitation, in our opinion. Due to a screen diameter of 43.94 cm, games and movies can also develop their full atmosphere. Details can be seen well.

216
cd/m²
218
cd/m²
220
cd/m²
220
cd/m²
231
cd/m²
238
cd/m²
213
cd/m²
230
cd/m²
227
cd/m²
Distribution of brightness

Gossen Mavo-Monitor

Maximum: 238 cd/m² Average: 223.7 cd/m²
Brightness Distribution: 89 %
Center on Battery: 231 cd/m²
Contrast: 199:1 (Black: 1.16 cd/m²)

ICC File (X-Rite i1Display 2)

Using the XPS 17 outdoors is possible to an extent. The glossy display surface partly leads to intense reflections that stress the eyes enormously, depending on the ambient light. It is mandatory to look for a perfect place indoors to remain spared from annoying reflections for the most part.

Processor: Intel Core i7-840QM

The high-end XPS 17 model is generally equipped with a strong Intel quad core processor. Our test device could fall back on the Core i7-840QM, which costs an additional 300 euro in comparison to the Core i7-740QM. The Core i7-840QM has a larger L3 cache (8 instead of 6 MB) besides a higher clock rate (1.86 instead of 1.73 GHz).

Both processors have the Hyperthreading technology in common, which simulates four virtual cores. Up until now, the possibility of processing a total of 8 threads simultaneously doesn't have a noteworthy advantage in games, but optimized applications can benefit greatly.

Another treat provided by Core i7 processors is the so-called Turbo Boost technology: Given that the temperature and load situation permit it, the Core i7-840QM's clock rate is increased up to 3.20 GHz (Core i7-740QM: max. 2.93 GHz). The disadvantage of the CPU manufactured in a 45 nm structure width is its fairly high power consumption. 45 watts doesn't guarantee good battery runtimes.

Cinebench R10 Rendering Single 32Bit

3438

Cinebench R10 Rendering Multiple CPUs 32Bit

9247

Cinebench R10 Shading 32Bit

4100

Cinebench R10 Rendering Single CPUs 64Bit

4224 Points

Cinebench R10 Rendering Multiple CPUs 64Bit

11513 Points

Cinebench R10 Shading 64Bit

4190 Points

Cinebench R11.5 OpenGL 64Bit

32.71 fps

Cinebench R11.5 CPU Multi 64Bit

3.31 Points

Help

Graphics Card: Nvidia GeForce GT 445M

Exciting fare is provided by the graphics card. Dell uses the brand new GeForce GT 445M from Nvidia. The DirectX 11 capable GPU, manufactured in a cutting edge 40 nm process, presents the link between midrange (e.g. GeForce GT 420M) and upper range (e.g. GeForce GTX 460M). It is well equipped with 144 unified shaders and a 3072 MB DDR3 video memory.

In opposition to most midrange graphics card, the memory bus doesn't turn into an extreme bottleneck. 192 bits are first fully exploited by very demanding games. The clock rates are also remarkable. The tool, GPU-Z, recorded 590 GHz for the core, 800 GHz for the memory and 1180 MHz for the shaders.

The highlight of the GeForce GT 445M is the vast amount of supported features. Apart from GPU based physics and video acceleration ("PhysX" & "PureVideo HD") and an automatic graphics switching ("Optimus", not available in this model), the GeForce GT 445M is also capable of stereoscopic 3D rendering ("3D Vision", requires the corresponding kit and a 120 Hz monitor). Other features, like CUDA, DirectCompute 2.1 and OpenCL, are rather more interesting for professional users. However, CUDA can provide for an extreme speed increase in practical use, for example in video converting. Particularly smartphone users could profit from this.

5.9

Windows 7 Experience Index

Processor

Calculations per second

7.2

Memory (RAM)

Memory operations per second

5.9

Graphics

Desktop performance for Windows Aero

6.8

Gaming graphics

3D business and gaming graphics

6.8

Primary hard disk

Disk data transfer rate

5.9

3DMark 03 Standard27599 points
3DMark 06 Standard10304 points
3DMark Vantage P Result5478 points
3DMark 11 Performance1291 points

Help

... in comparison

HDD Performance

Swift SSDs or modern hybrid hard disks are unfortunately not available for the XPS 17 in the online configuration at the moment. Nevertheless, the offered HDDs can at least score with a fast revolution speed of 7200 rpm. Dell installs two HDDs with 500 GB each from Seagate (ST9500420AS) into our test device right away.

Their speed proved to be agreeably high. There's no reason for complaint with an average transfer rate of 77.1 MB/s (HDD1) and 85.4 MB/s (HDD2). The hard disk configuration also looked good in terms of the other characteristics. The sequential read rate (86.75, respectively 110.1 MB/s) and the sequential write rate (82.79, respectively 109.4 MB/s) are superior to most competitor products (CrystalDiskMark).

Transfer Rate Minimum: 40.5 MB/s
Transfer Rate Maximum: 103.1 MB/s
Transfer Rate Average: 77.1 MB/s

Performance Verdict

Due to cutting edge and strong components, the XPS 17's efficiency is on a very good level. Especially Intel's quad core manages even most demanding tasks easily. The processor doesn't know the meaning of performance bottlenecks. The GeForce GT 445M can be seen as a good addition, ATI's dominant market position in the (upper) midrange is finally a thing of the past.

Beyond that, four RAM bays and two hard disk slots provide a certain amount of future proofness. There is nothing in the way of an upgrade later on. Incidentally, you can save yourself the extra charge for a Core i7-840QM. The performance gain was usually less than 10% in comparison to the Core i7-740QM in our tests.

Mafia 2
 ResolutionSettingsValue
 1920x1080high, 0xAA, 16xAF25.1 fps
 1360x768high, 0xAA, 16xAF41.8 fps
 1024x768medium, 0xAA, 8xAF51.8 fps

... in comparison

Colin McRae: DIRT 2
 ResolutionSettingsValue
 1920x1080Ultra Preset, 4xAA31.4 fps
 1360x768High Preset, 2xAA56.5 fps
 1024x768Medium Preset, 0xAA89.3 fps

... in comparison

Fifa 11
 ResolutionSettingsValue
 1920x1080high, 4xAA, 0xAF98.9 fps
 1360x768high, 2xAA, 0xAF163.3 fps
 1024x768medium, 0xAA, 0xAF235.5 fps

... in comparison [FPS]

Dell currently offers four XPS 17 alternatives on its German homepage. We grabbed the strongest model, with the cryptic name N00XL706, right away. It is equipped with a GeForce GT 445M (3GB DDR3 VRAM), unlike the less expensive models with a GeForce GT 435M (1 GB DDR3 VRAM). A current quad core from Intel serves as the processor. The customer has to choose between the Core i7-740QM (1.73 GHz, 6 MB L3 cache) and the Core i7-840QM (1.86 GHz, 8 MB L3 cache). Then there are also two options for the operating system – Windows 7 Home Premium and Ultimate (both 64 bit).

Dell gives potential buyers more freedom with the random access memory. The assortment ranges from 4 to a maximum of 16 GB of DDR3 RAM (1333 MHz). We don't quite understand the decision to offer only one hard disk in the online shop. The XPS 17 actually has two hard disk bays (our test device is an exception). However, the available HDDs already bid a good amount of memory with a capacity of 500, respectively 640 GB (7200 rpm). Finally, friends of high definition videos are waited on with the optional Blu-Ray player (burns DVDs/CDs).

The top XPS 17 alternative currently starts at a fair 949 euro. The price can however skyrocket to the level of the one or other high-end notebook with the according equipment. The configuration we were provided with had a GeForce GT 445M, Core i7-840M, a four GB DDR3 RAM, a 500 GB HDD (x2), Blu-Ray drive, Bluetooth 3.0 and Windows Home Premium 64bit. At the time of the test it added up to a steep 1419 euro.

Keyboard

The keyboard made a split impression. On the one hand the well-conceived layout, the presence of a dedicated number pad and the good size, with exception of the arrow keys, respectively F keys, have to be praised. On the other, the typing feel proves to be rather spongy. We find, the key pressure point and stroke too undefined. A somewhat loud and clattery typing noise joins in.

The keyboard also doesn't live up to our expectations. A slight yielding can be determined during normal use. The XPS 17 is miles away from the crisp Clevo keyboard (e.g. mySN XMG P500 Pro).

Touchpad

In return, the slightly sunken and rimmed by a narrow line touchpad, which can be deactivated, has to be seen as a success. Due to a generous size of 10 x 5.5 cm, even vast display distances can be crossed without problem. The smooth surface thrills with excellent gliding traits. The skin feel is very pleasant. The supported gestures are triggered reliably; there is nothing to reproach in terms of precision. Merely the touchpad keys weren't able to convince us. The trigger quality is quite soft and undefined.

The display's brilliance deserves respect. An average of 223.7 cd/m2 is a very good rate. Even the illumination is beyond any doubt. 89% indicate a homogenous image. The display is disappointing when we look at the other rates. Dark areas look rather gray than black due to a high black value of 1.16 cd/m2. This has a particularly negative, visible effect on movies and games. Additionally, it has a poor contrast of 199:1 that makes the image look undifferentiated. We would describe the color intensity as good in any case.

The low viewing angle stability is another flaw of this display. Changes in color and brightness already turn up at relatively slight deviations horizontally and vertically, which makes it necessary to adjust the display. When all single points are added up, we would have expected more from the prime multimedia machine. Dell wastes a lot of potential and can't distance itself from the (mediocre) competition with the display.

0 thoughts on “Xps 17 L701x Memory Slot Assignments

Leave a Reply

Your email address will not be published. Required fields are marked *